Simarine SC503 digital shunt 500A

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Details

Simarine SC503 digital shunt 500A

SC503 is an innovative combination of shunt and tank level module. SC503 active combo shunt precisely monitors battery voltage on 12V, 24V, 48V, 60V and 72V systems, battery temperature and continuous currents up to 500A (600A peak). It’s suitable for maximal power of 7200W at 12V, 14400W at 24V or 28800 at 48V…

It is equipped with one additional battery voltage input (2 in total). The integrated tank level has 2 resistance type inputs for monitoring tank level or temperature and an additional JST socket for temperature sensor with an JST connector. Additionally, the SC503 module can also be used for monitoring current draw of heavy consumers like inverters, bow and stern thrusters and anchor winches and current generated on generators like shore power chargers, solar panels, hydro- and wind generators.

SC503’s innovative protected architecture allows wiring in either negative (up to 72V) or positive (up to 24V) side.

Info

Type of energy supply:

Shönt

Input voltage (DCV):

6-35

Current (A):

500

Article number:

SM-SC503

Network Protocol:

SiCOM

Wired Protocol:

Ethernet

Number of inputs:

5

Website:

https://simarine.net/combo-shunts-sc303-and-sc503/

Technical specification

SC503
Category	Specification
Operating
Voltage range	6 - 35 VDC
Temperature range	-20°C to 70°C (-4°F to 158°F)
Power consumption at 12 V	Operating: 1.2 mA
Current Measurement
Measuring range	0.01 - 500 A
Accuracy	±1%
Resolution	0.01 A
Sampling rate	100 ms
Maximal current (continuous)	500 A
Peak current (<5 min)	700 A
Peak current (<1 min)	1000 A
Voltage drop at 300 A	41.6 mV
Max voltage on terminals	35 V
Voltage Inputs (U1, U2)
Range	0 - 75 VDC
Accuracy	±0.3%
Resolution	1 mV
Sampling rate	100 ms
Resistance Inputs (R1, R2, JST socket)
Quantity	3
Range	0 Ohm – 65 kOhm
Accuracy	±3%
Temperature Sensor
Type	NTC 10k
Range	–13°C to +80°C
Accuracy (–10 to +60°C)	±3.0%
Communication	SiCOM
Installation and Dimensions
Dimensions	125 x 70 x 22 mm / 4.92 x 2.75 x 0.86 in
Battery connection	M10 bolts

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